Nilfisk-Advance RS 501, Service Manual

Page: 86 / 146

ENGLISH SERVICE MANUAL
84 33015500(3)2008-02 RS 501
LDW 1603/B2 ENGINE
RADIATOR FIN CLEANING CHECK
Empty the hopper (3); if it contains a small quantity of waste, it is not necessary to dump it.
Drive the machine on a solid and level ground, then engage the parking brake with the lever (66).
Lift the hopper (3), according to the procedure shown in the User Manual.
Turn the ignition key (76) to OFF position and remove it.
Open the right and left lids (20) and (18) by releasing the fasteners (21) and (19) with the supplied key.
Remove the locking pins (28) from the housings (29) and place them into the holes (30).
Empty the dust control system water tanks (7 and 16) according to the procedure shown in the relevant paragraph.
On both sides of the machine, loosen the screws (42 and 44), and open the right and left tanks (41 and 43).
WARNING!
Open the tanks (7 and 16) only if they are empty: each tank contains 120 kg of water approximately.
Check the radiator fi n cleaning according to the procedure shown in the Diesel Engine Manual.
Perform steps 3, 4, 5, 6 and 8 in the reverse order.
If necessary, fi ll the dust control system water tanks according to the procedure shown in the User Manual.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.